MKS Servos X5 HBL550 Brushless Titanium Gear High Torque Digital Servo (High Voltage)

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MKS X5 HBL550 Brushless Servo.

Specifications:  

  • Torque:
    • @6.0V: 402 oz-in 
    • @7.4V: 499 oz-in
    • @8.4V:  527 oz-in
  • Speed:
    • @6.0V: 0.117 s
    • @7.4V: 0.094 s
    • @8.4V: 0.085 s
  • Weight: 79.5 g
  • Dimension: 40x20x38.5mm  
  • Working Voltage: 3.5 ~ 8.4 V (2S LiPo unregulated)
  • Working frequency: 1520μs / 333Hz
  • Dead Band: 0.001 ms (Default)
  • Bearing: 2BB
  • Motor: Brushless Motor
  • Gear: Alloy gear

This product was added to our catalog on January 24, 2019

Verified Owner
Thursday, Jan 16 2020 (6 months ago)
MKS Servos X5 HBL550 Brushless Titanium Gear High Torque Digital Servo (High Voltage)
This Servo is a beast, and really really fast!!!
Love it on my crawler. I will buy another for sure.
FYI for those purchasing this. 25T horn.
Verified Owner
Wednesday, Feb 20 2019 (about a year ago)
MKS Servos X5 HBL550 Brushless Titanium Gear High Torque Digital Servo (High Voltage)
Great servos, using them in a TLR 8ight-T 4.0 for both steering and throttle. No issues at all, centers every time. Very impressed with these servos!
Verified Owner
Tuesday, Jan 28 2020 (5 months ago)
MKS Servos X5 HBL550 Brushless Titanium Gear High Torque Digital Servo (High Voltage)
I’ve been using the 550 series Servos in every rc I have, from 1/8 to 1/10 in off-road, oval, crawling and drift cars. Super smooth and gobs of power. I’m not sponsored by them but would fully stand behind them! MKS with this servo has delivered the best bang for your buck. You won’t be disappointed.
Verified Owner
Sunday, Jan 12 2020 (6 months ago)
MKS Servos X5 HBL550 Brushless Titanium Gear High Torque Digital Servo (High Voltage)
Amazing servos! The specs speak for themselves: high-torque, high-speed, high-voltage, very high-quality construction, super quiet, affordable. They provide buttery smooth and fast movement with tons of power. After using these, I’ll be switching everything over as they are the new benchmark IMO.
Verified Owner
Wednesday, Oct 30 2019 (8 months ago)
MKS Servos X5 HBL550 Brushless Titanium Gear High Torque Digital Servo (High Voltage)
I saw these and did a double take at the price ! Had to have them. I put them in my new Synergy 696 on cyclic loved everything about them but they're a bit noisy. They worked great. I have a set of BK Kyle Stacy edition 7003 which the stars that were much faster then the 550s so I took the 550s out and put the BKs in. Needless to say one flight later the 550s were back in my 696. I really see the difference! My 696 is more crisp and pitch changing is fast and strong! It flew better with the 550s I cant believe it ! Get a set you wont be disappointed!!
Verified Owner
Sunday, Jun 23 2019 (about a year ago)
MKS Servos X5 HBL550 Brushless Titanium Gear High Torque Digital Servo (High Voltage)
What a great servo! Put two in nitro buggy, quality control, great return to center and accurate. Very pleased with this servo
Verified Owner
Saturday, Mar 14 2020 (4 months ago)
MKS Servos X5 HBL550 Brushless Titanium Gear High Torque Digital Servo (High Voltage)
Unbelievable amount of torque and speed for around $100. I usually use savox or futaba, but if this servo can handle my abusive driving I'll definitely be buying more.
Verified Owner
Sunday, Jan 26 2020 (5 months ago)
MKS Servos X5 HBL550 Brushless Titanium Gear High Torque Digital Servo (High Voltage)
Excellent Servo and price is fantastic. Your getting a high quality servo for your money. For Racing Buggies and Cars you don't want to run anything that is not of high quality. I highly recommend using these in your Racing Buggies and Cars.
Verified Owner
Thursday, Oct 17 2019 (9 months ago)
MKS Servos X5 HBL550 Brushless Titanium Gear High Torque Digital Servo (High Voltage)
Works Amazing! I run it as a steering servo in my RC8B3.1e and it is smooth and responsive. Best 1/8 Servo I've ever ran!
Verified Owner
Wednesday, Oct 2 2019 (9 months ago)
MKS Servos X5 HBL550 Brushless Titanium Gear High Torque Digital Servo (High Voltage)
I absolutely love MKS servos and the 550 is top notch. I have them in my buggy and now my truggy and they are unbelievable. Very quick and responsive and tons of torque. Great purchase for the price and quality!!!
Verified Owner
Saturday, Sep 21 2019 (10 months ago)
MKS Servos X5 HBL550 Brushless Titanium Gear High Torque Digital Servo (High Voltage)
Excellent servo..... I'm running it in my element enduro and this thing is super strong and very smooth. I'll definitely be putting one of these servos in my next crawler project
Verified Owner
Saturday, Sep 7 2019 (10 months ago)
MKS Servos X5 HBL550 Brushless Titanium Gear High Torque Digital Servo (High Voltage)
Thought I would give this a try. Been a loyal Savox fan, but love that I get a metal case at the same price point as a plastic savox. Extremely fast, strong. Only 1 race day so far but extremely impressed.
Verified Owner
Sunday, Sep 1 2019 (10 months ago)
MKS Servos X5 HBL550 Brushless Titanium Gear High Torque Digital Servo (High Voltage)
I’m running a pair of these in my serpent 1/8 nitro buggy and they work great. Plenty of torque and speed and have had zero issues with them after several race days.
Verified Owner
Wednesday, Jul 8 2020 (2 days ago)
MKS Servos X5 HBL550 Brushless Titanium Gear High Torque Digital Servo (High Voltage)
I honestly believe this may be the best servo on the market at the $100 price point (as of June of 2020).

I've had it in my Tekno EB48 2.0 for about a month now, and it seems to be doing great. The power numbers are impressive, the servo is very fast, I'm very happy with my purchase.
Verified Owner
Friday, Jun 26 2020 (2 weeks ago)
MKS Servos X5 HBL550 Brushless Titanium Gear High Torque Digital Servo (High Voltage)
Grade A servo for all your heavy duty needs.With nice speed.
Verified Owner
Friday, Jun 12 2020 (4 weeks ago)
MKS Servos X5 HBL550 Brushless Titanium Gear High Torque Digital Servo (High Voltage)
Very good servo for the money. Has no problem turning the wheels on my Kraton 6s.
Verified Owner
Saturday, May 23 2020 (7 weeks ago)
MKS Servos X5 HBL550 Brushless Titanium Gear High Torque Digital Servo (High Voltage)
Noisy and needs a BEC that is strong. It’s a good servo but not my favorite. It might be my Tekin rs Gen 2 that is to blame on the power side of it but my Hitec and savox seem to be just as good with less noise and cheaper. I’m using it in a crawler. I’m looking at possibly switching it out if my new esc doesn’t do the trick. It’s power hungry and noisy. I don’t want to use a BEC. With modern technology there is no reason I should have to. I’m not impressed
Verified Owner
Thursday, May 14 2020 (8 weeks ago)
MKS Servos X5 HBL550 Brushless Titanium Gear High Torque Digital Servo (High Voltage)
Great servo, lots of torque. Excellent fit and finish.
Verified Owner
Thursday, Apr 23 2020 (3 months ago)
MKS Servos X5 HBL550 Brushless Titanium Gear High Torque Digital Servo (High Voltage)
Servo is fast,responsive, and durable. Will definitely be my go to brand for servos.
Verified Owner
Thursday, Apr 23 2020 (3 months ago)
MKS Servos X5 HBL550 Brushless Titanium Gear High Torque Digital Servo (High Voltage)
So far a great servo. I replaced an Ecodrive 120T servo in my Axial Capra kit. The Ecodrive servo didn't have enough torque and this servo defanitely does the job. Would recommend to anyone looking for a great quality servo at an affordable price. I will be using this in my Axial SCX10 3 kit.